How to swapping values in matrix row ?

given matrix eg:-

1 6 6 8

9 5 7 2

it should be chang as

1 6 6 8

2 7 5 9

Answer 1

[Andrei Bobrov]

a=[1 6 6 8
9 5 7 2];

a(2,:) = fliplr(a(2,:));

[Sajith Galgamuwa]

thanks